Zainal Abidin, M. A., Saleh, Y., & Nayan, N. (2018). Pembentukan Indikator Kesihatan Penduduk Bandar dalam Wilayah Metropolitan Lembah Klang-Langat: An Establishment of Urban Population Health Indicators in Langat-Klang Valley Metropolitan Region. GEOGRAFI, 2(2), 96-114. https://ejournal.upsi.edu.my/index.php/GEOG/article/view/483